session[:message]=nil
Is this is the best way to destroy a session variable.
Note: *I dont want to clear all the session variables like reset_session do.*
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31answers:
1
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A:
session.delete(:message)
In general, session variable is SessionHash object, which is inherited from hash.
c0r0ner
2010-10-22 10:34:46
This is the correct way to do it. session[:message] = nil will leave the :message key in the session hash, this will destroy the key and value, as if your session never had any value assigned to that key.
Brett Bender
2010-10-22 17:22:29